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$1,450+ Cheap flights from Billings (BIL) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BUE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Billings to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,450
(United Airlines)
Provider with most accurate pricing for Billings Logan Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Buenos Aires (BUE) flights.
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From Billings Logan Intl to Buenos Aires (BUE)
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Find flight deals from Billings to Buenos Aires

Cheapest flights from Billings to Buenos Aires
Explore the most affordable flight options available from Billings to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:50 pmBIL - EZE
2 stops35h 10mUnited Airlines
Sun 6/229:00 pmEZE - BIL
2 stops27h 14mUnited Airlines
Deal found 5/1$1,450
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:38 pmBIL - EZE
3 stops44h 52mAir Canada
Sat 6/74:35 pmEZE - BIL
3 stops31h 39mAir Canada
Deal found 5/1$1,968
This StudentUniverse deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:50 pmBIL - EZE
2 stops28h 12mCopa Airlines
Sat 6/212:13 amEZE - BIL
2 stops22h 44mCopa Airlines
Deal found 5/1$2,995
This StudentUniverse deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:50 pmBIL - EZE
3 stops27h 20mMultiple Airlines
Sat 6/213:47 amEZE - BIL
2 stops21h 10mMultiple Airlines
Deal found 5/1$3,016

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Billings to Buenos Aires that are best for you.

Fly from

Billings

Fly to

Buenos Aires

Route

Depart

Return

Price

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Sun 6/15

5:50 pm-8:00 am

2 stops35h 10m

Buenos Aires Ministro Pistarini

Sun 6/22

9:00 pm-9:14 pm

2 stops27h 14m

$1,450

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Sat 5/31

2:38 pm-2:30 pm

3 stops44h 52m

Buenos Aires Ministro Pistarini

Sat 6/7

4:35 pm-9:14 pm

3 stops31h 39m

$1,968

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Sun 6/15

5:50 pm-1:02 am

2 stops28h 12m

Buenos Aires Ministro Pistarini

Sat 6/21

2:13 am-9:57 pm

2 stops22h 44m

$2,995

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Sun 6/15

5:50 pm-12:10 am

3 stops27h 20m

Buenos Aires Ministro Pistarini

Sat 6/21

3:47 am-9:57 pm

2 stops21h 10m

$3,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Compare providers for flights from Billings to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Buenos Aires in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billings-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Buenos Aires

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated May 1, 2025.
Copa Airlines
7.5
Good
1,415 reviews

Boarding

7.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.5
Good
1,415 reviews
Copa Airlines
7.5
Good
1,415 reviews

Boarding

7.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
United Airlines
7.4
Good
8,696 reviews
Copa Airlines
7.5
Good
1,415 reviews

Boarding

7.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Air Canada
7.0
Good
9,254 reviews
Copa Airlines
7.5
Good
1,415 reviews

Boarding

7.8

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

Related info for your journey

Find useful and relevant information for your journey from Billings to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Buenos Aires?

    For a flight from Billings to Buenos Aires, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city. Billings Logan Intl is the only Billings airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Billings Logan Intl on a regular basis.

  • Can I find deals for flights from Billings to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Billings to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Buenos Aires.

  • Can I find deals for business class flights from Billings to Buenos Aires?

    Yes. Cheapflights offers flight deals from Billings to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Billings to Buenos Aires (average of $795). Flying from Billings to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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